package com.xiemu.learning.mybatisorder.service.impl;

import com.xiemu.learning.mybatisorder.entity.TAddress;
import com.xiemu.learning.mybatisorder.dao.TAddressDao;
import com.xiemu.learning.mybatisorder.service.TAddressService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

/**
 * (TAddress)表服务实现类
 *
 * @author makejava
 * @since 2021-04-15 11:50:09
 */
@Service("tAddressService")
public class TAddressServiceImpl implements TAddressService {
    @Resource
    private TAddressDao tAddressDao;

    /**
     * 通过ID查询单条数据
     *
     * @param id 主键
     * @return 实例对象
     */
    @Override
    public TAddress queryById(Long id) {
        return this.tAddressDao.queryById(id);
    }

    /**
     * 查询多条数据
     *
     * @param offset 查询起始位置
     * @param limit 查询条数
     * @return 对象列表
     */
    @Override
    public List<TAddress> queryAllByLimit(int offset, int limit) {
        return this.tAddressDao.queryAllByLimit(offset, limit);
    }

    /**
     * 新增数据
     *
     * @param tAddress 实例对象
     * @return 实例对象
     */
    @Override
    public TAddress insert(TAddress tAddress) {
        this.tAddressDao.insert(tAddress);
        return tAddress;
    }

    /**
     * 修改数据
     *
     * @param tAddress 实例对象
     * @return 实例对象
     */
    @Override
    public TAddress update(TAddress tAddress) {
        this.tAddressDao.update(tAddress);
        return this.queryById(tAddress.getId());
    }

    /**
     * 通过主键删除数据
     *
     * @param id 主键
     * @return 是否成功
     */
    @Override
    public boolean deleteById(Long id) {
        return this.tAddressDao.deleteById(id) > 0;
    }
}